﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Model
{
    public class 结构体
    {
        public void Demo()
        {
            ClassRoom room = null;
            ClassRoom room1 = new ClassRoom();

            room.Name = "是高度是多";
            Console.WriteLine(room.Name);
        }
    }
   
}
